What is the weather in Delavan right now?

Current weather in Delavan is overcast clouds.

Where can I find the hourly weather forecast for Delavan?

This page shows hourly weather forecast for Delavan, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Delavan updated regularly?

Weather data for Delavan is updated regularly with the latest available observations and forecasts.

Now · 1:57 PM

Delavan Weather & Hourly Forecast

United States · Wisconsin · 53115

88°F

Overcast

Feels like: 95°F

💧 Humidity 58% 🌡 Pressure 29.91 inHg 💨 Wind 13 mph 👁 Visibility 6.2 mi ☁ Clouds 100% ☀️ UV index 7.4 · High 🌅 Sunrise 6:20 AM 🌇 Sunset 7:28 PM

Hourly Forecast for Delavan

Today

2:00 PM

Overcast

88° 💧 None 💨 13 mph H 58%29.91 inHg

5:00 PM

Mostly cloudy

88° 💧 None 💨 11 mph H 57%29.88 inHg

8:00 PM

Clear night

81° 💧 None 💨 7 mph H 79%29.85 inHg

11:00 PM

Mostly clear night

78° 💧 None 💨 6 mph H 84%29.85 inHg

Tomorrow

2:00 AM

Mostly cloudy night

78° 💧 None 💨 9 mph H 66%29.85 inHg

5:00 AM

Mostly cloudy night

77° 💧 None 💨 9 mph H 65%29.85 inHg

8:00 AM

Light rain

78° 💧 0.01 in 💨 7 mph H 77%29.88 inHg

11:00 AM

Mostly cloudy

83° 💧 None 💨 4 mph H 64%29.85 inHg

2:00 PM

Overcast

87° 💧 0.02 in 💨 15 mph H 59%29.88 inHg

5:00 PM

Mostly cloudy

87° 💧 None 💨 14 mph H 68%29.85 inHg

8:00 PM

Light rain

80° 💧 0.06 in 💨 7 mph H 79%29.88 inHg

11:00 PM

Overcast night

76° 💧 0.08 in 💨 7 mph H 89%29.85 inHg

Friday

2:00 AM

Light rain

74° 💧 0.01 in 💨 4 mph H 89%29.88 inHg

5:00 AM

Partly cloudy night

74° 💧 None 💨 5 mph H 91%29.88 inHg

8:00 AM

Overcast

72° 💧 0.00 in 💨 3 mph H 89%29.94 inHg

11:00 AM

Overcast

78° 💧 None 💨 7 mph H 81%29.91 inHg

Today

2:00 PM

Overcast

88° 💧 None 💨 13 mph H 58%29.91 inHg

3:00 PM

Overcast

88° 💧 None 💨 13 mph H 57%29.91 inHg

4:00 PM

Mostly cloudy

88° 💧 None 💨 12 mph H 56%29.91 inHg

5:00 PM

Mostly cloudy

88° 💧 None 💨 11 mph H 57%29.88 inHg

6:00 PM

Partly cloudy

88° 💧 None 💨 7 mph H 63%29.85 inHg

7:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 73%29.85 inHg

8:00 PM

Clear night

81° 💧 None 💨 7 mph H 79%29.85 inHg

9:00 PM

Clear night

80° 💧 None 💨 7 mph H 83%29.85 inHg

10:00 PM

Clear night

79° 💧 None 💨 7 mph H 86%29.88 inHg

11:00 PM

Mostly clear night

78° 💧 None 💨 6 mph H 84%29.85 inHg

Tomorrow

12:00 AM

Partly cloudy night

79° 💧 None 💨 6 mph H 71%29.85 inHg

1:00 AM

Partly cloudy night

79° 💧 None 💨 7 mph H 74%29.85 inHg

2:00 AM

Mostly cloudy night

78° 💧 None 💨 9 mph H 66%29.85 inHg

3:00 AM

Overcast night

78° 💧 None 💨 9 mph H 62%29.83 inHg

4:00 AM

Mostly cloudy night

77° 💧 None 💨 11 mph H 58%29.83 inHg

5:00 AM

Mostly cloudy night

77° 💧 None 💨 9 mph H 65%29.85 inHg

6:00 AM

Mostly cloudy night

75° 💧 None 💨 9 mph H 65%29.85 inHg

7:00 AM

Mostly cloudy

77° 💧 None 💨 7 mph H 69%29.88 inHg

8:00 AM

Light rain

78° 💧 0.01 in 💨 7 mph H 77%29.88 inHg

9:00 AM

Overcast

79° 💧 None 💨 11 mph H 74%29.88 inHg

10:00 AM

Overcast

82° 💧 None 💨 12 mph H 64%29.85 inHg

11:00 AM

Mostly cloudy

83° 💧 None 💨 4 mph H 64%29.85 inHg

12:00 PM

Mostly cloudy

86° 💧 None 💨 6 mph H 65%29.88 inHg

1:00 PM

Mostly cloudy

87° 💧 None 💨 12 mph H 57%29.88 inHg

2:00 PM

Overcast

87° 💧 None 💨 15 mph H 59%29.88 inHg

3:00 PM

Light rain

87° 💧 0.02 in 💨 2 mph H 78%29.88 inHg

4:00 PM

Overcast

88° 💧 None 💨 7 mph H 74%29.85 inHg

5:00 PM

Mostly cloudy

87° 💧 None 💨 14 mph H 68%29.85 inHg

6:00 PM

Overcast

86° 💧 None 💨 10 mph H 68%29.85 inHg

7:00 PM

Overcast

83° 💧 None 💨 8 mph H 64%29.83 inHg

8:00 PM

Light rain

80° 💧 0.03 in 💨 7 mph H 79%29.88 inHg

9:00 PM

Light rain

81° 💧 0.03 in 💨 13 mph H 91%29.91 inHg

10:00 PM

Overcast night

78° 💧 None 💨 5 mph H 90%29.85 inHg

11:00 PM

Overcast night

76° 💧 None 💨 7 mph H 89%29.85 inHg

Friday

12:00 AM

Light rain

76° 💧 0.01 in 💨 4 mph H 91%29.88 inHg

1:00 AM

Moderate rain

75° 💧 0.06 in 💨 7 mph H 93%29.91 inHg

2:00 AM

Light rain

74° 💧 0.01 in 💨 4 mph H 89%29.88 inHg

3:00 AM

Overcast night

74° 💧 None 💨 3 mph H 87%29.88 inHg

4:00 AM

Mostly cloudy night

73° 💧 None 💨 5 mph H 88%29.88 inHg

5:00 AM

Partly cloudy night

74° 💧 None 💨 5 mph H 91%29.88 inHg

6:00 AM

Mostly cloudy night

72° 💧 None 💨 5 mph H 92%29.91 inHg

7:00 AM

Mostly cloudy

77° 💧 None 💨 4 mph H 93%29.91 inHg

8:00 AM

Overcast

72° 💧 None 💨 3 mph H 89%29.94 inHg

9:00 AM

Light rain

74° 💧 0.00 in 💨 2 mph H 86%29.94 inHg

10:00 AM

Overcast

77° 💧 None 💨 6 mph H 81%29.91 inHg

11:00 AM

Overcast

78° 💧 None 💨 7 mph H 81%29.91 inHg

12:00 PM

Overcast

81° 💧 None 💨 7 mph H 72%29.91 inHg

1:00 PM

Overcast

83° 💧 None 💨 7 mph H 66%29.91 inHg

2:00 PM

Overcast

86° 💧 None 💨 8 mph H 61%29.91 inHg

3:00 PM

Overcast

86° 💧 None 💨 6 mph H 60%29.91 inHg

4:00 PM

Overcast

88° 💧 None 💨 5 mph H 57%29.88 inHg

5:00 PM

Overcast

89° 💧 None 💨 4 mph H 59%29.85 inHg

6:00 PM

Overcast

88° 💧 None 💨 3 mph H 68%29.85 inHg

7:00 PM

Overcast

83° 💧 None 💨 3 mph H 72%29.85 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 4 mph H 79%29.88 inHg

9:00 PM

Partly cloudy night

78° 💧 None 💨 5 mph H 82%29.88 inHg

10:00 PM

Partly cloudy night

78° 💧 None 💨 6 mph H 84%29.88 inHg

11:00 PM

Partly cloudy night

77° 💧 None 💨 6 mph H 85%29.88 inHg

Saturday

12:00 AM

Partly cloudy night

76° 💧 None 💨 6 mph H 87%29.88 inHg

1:00 AM

Partly cloudy night

76° 💧 None 💨 5 mph H 86%29.88 inHg

2:00 AM

Mostly cloudy night

75° 💧 None 💨 4 mph H 86%29.91 inHg

3:00 AM

Light rain

75° 💧 0.02 in 💨 6 mph H 87%29.88 inHg

4:00 AM

Light rain

75° 💧 0.00 in 💨 3 mph H 85%29.88 inHg

5:00 AM

Overcast night

75° 💧 None 💨 5 mph H 83%29.88 inHg

6:00 AM

Mostly cloudy night

73° 💧 None 💨 6 mph H 86%29.88 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 3 mph H 87%29.88 inHg

8:00 AM

Sunny

76° 💧 None 💨 5 mph H 84%29.88 inHg

9:00 AM

Sunny

80° 💧 None 💨 4 mph H 76%29.91 inHg

10:00 AM

Sunny

82° 💧 None 💨 6 mph H 71%29.91 inHg

11:00 AM

Sunny

84° 💧 None 💨 7 mph H 68%29.91 inHg

12:00 PM

Sunny

85° 💧 None 💨 8 mph H 67%29.91 inHg

1:00 PM

Sunny

86° 💧 None 💨 8 mph H 65%29.91 inHg

2:00 PM

Mostly sunny

86° 💧 None 💨 8 mph H 63%29.91 inHg

3:00 PM

Mostly sunny

86° 💧 None 💨 9 mph H 62%29.91 inHg

4:00 PM

Partly cloudy

84° 💧 None 💨 12 mph H 65%29.91 inHg

5:00 PM

Partly cloudy

81° 💧 None 💨 13 mph H 70%29.91 inHg

6:00 PM

Partly cloudy

78° 💧 None 💨 12 mph H 75%29.91 inHg

7:00 PM

Mostly sunny

74° 💧 None 💨 11 mph H 81%29.94 inHg

8:00 PM

Clear night

71° 💧 None 💨 11 mph H 85%29.94 inHg

9:00 PM

Clear night

68° 💧 None 💨 11 mph H 87%29.97 inHg

10:00 PM

Clear night

66° 💧 None 💨 10 mph H 90%29.97 inHg

11:00 PM

Clear night

65° 💧 None 💨 10 mph H 89%30.00 inHg

Sunday

12:00 AM

Clear night

64° 💧 None 💨 9 mph H 93%30.00 inHg

1:00 AM

Clear night

64° 💧 None 💨 9 mph H 95%30.00 inHg

2:00 AM

Clear night

64° 💧 None 💨 9 mph H 93%30.00 inHg

3:00 AM

Clear night

63° 💧 None 💨 10 mph H 93%30.00 inHg

4:00 AM

Clear night

63° 💧 None 💨 9 mph H 93%30.00 inHg

5:00 AM

Clear night

62° 💧 None 💨 9 mph H 92%30.03 inHg

6:00 AM

Clear night

61° 💧 None 💨 8 mph H 92%30.03 inHg

7:00 AM

Sunny

61° 💧 None 💨 8 mph H 90%30.03 inHg

8:00 AM

Mostly sunny

65° 💧 None 💨 10 mph H 80%30.06 inHg

9:00 AM

Partly cloudy

69° 💧 None 💨 12 mph H 69%30.06 inHg

10:00 AM

Mostly sunny

72° 💧 None 💨 12 mph H 63%30.06 inHg

11:00 AM

Mostly sunny

75° 💧 None 💨 13 mph H 59%30.06 inHg

12:00 PM

Mostly sunny

77° 💧 None 💨 11 mph H 55%30.06 inHg

1:00 PM

Partly cloudy

77° 💧 None 💨 11 mph H 52%30.06 inHg

In Delavan and, more broadly, across the state of Wisconsin: The rest of the day will bring a mix of sun and clouds, with temperatures ranging from the low 70s to the upper 70s. A slight chance of rain exists, with potential accumulation around 0.02 inches, and the highest probability of rain occurring in the late afternoon. Winds will generally be light from the southwest at around 6 mph, with gusts reaching up to 8 mph. Overall, expect mild to warm conditions with comfortable breezes, but keep an umbrella handy in case of brief showers. The weather should remain fairly tranquil through the evening.

15-Day Weather Outlook for Delavan

TomorrowTomorrow

Moderate rain 89°/76° 💧 0.15 in 💨 15 mph

Friday, Sep 4Fri Sep 4

Light rain 88°/68° 💧 0.03 in 💨 10 mph

Saturday, Sep 5Sat Sep 5

Moderate rain 87°/68° 💧 0.27 in 💨 12 mph

Sunday, Sep 6Sun Sep 6

Overcast 77°/64° 💧 None 💨 13 mph

Monday, Sep 7Mon Sep 7

Partly cloudy 80°/62° 💧 None 💨 12 mph

Tuesday, Sep 8Tue Sep 8

Light rain 90°/66° 💧 0.01 in 💨 19 mph

Wednesday, Sep 9Wed Sep 9

Sunny 80°/59° 💧 None 💨 22 mph

Thursday, Sep 10Thu Sep 10

Sunny 76°/52° 💧 None 💨 8 mph

Friday, Sep 11Fri Sep 11

Light rain 67°/58° 💧 0.04 in 💨 8 mph

Saturday, Sep 12Sat Sep 12

Light rain 81°/60° 💧 0.01 in 💨 12 mph

Sunday, Sep 13Sun Sep 13

Light rain 91°/69° 💧 0.03 in 💨 17 mph

Monday, Sep 14Mon Sep 14

Light rain 94°/70° 💧 0.04 in 💨 15 mph

Tuesday, Sep 15Tue Sep 15

Light rain 85°/70° 💧 0.24 in 💨 10 mph

Wednesday, Sep 16Wed Sep 16

Light rain 87°/69° 💧 0.02 in 💨 18 mph

Thursday, Sep 17Thu Sep 17

Moderate rain 75°/60° 💧 0.73 in 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Delavan

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Delavan

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 2:00 PM

PM2.5 Fine particles Good 9,5µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 10,1µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 99,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Delavan

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 7,4High 🙂Fair

Tomorrow UV 4,0Moderate 🙂Fair

Friday UV 6,2High 🙂Fair

Saturday UV 7,3High 🙂Fair

Sunday UV 6,0High 🙂Fair

Monday UV 6,0High —Unavailable

Tuesday UV 3,0Moderate —Unavailable

Hourly UV index today

2:00 PMUV 6,5 3:00 PMUV 4,9 4:00 PMUV 3,3 5:00 PMUV 1,6 6:00 PMUV 0,5 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Delavan

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 4.02 Population: 8,689

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Forecast data for Delavan were last refreshed today at 1:57 PM. The current forecast period extends through 04/09/2026 at 11:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.